Chen Yi, the owner of Yunding Commercial Street, went to Yunting Restaurant wearing an old jacket to dine, but was turned away by manager Fang Hai on the grounds of dressing shabbily. He did not lose his temper or throw his weight around, but instead checked the contract clause by clause. The restaurant not only set up unauthorized barriers to humiliate ordinary customers, but also long concealed over forty million in revenue. Chen Yi initiated liquidation according to the contract, reclaimed the storefronts, and at the same time protected Lin Xiao, a waitress who dared to speak the truth, leaving positions for her and the new store employees. Half a year later, Mingwei Bistro opened at the original site, where workers and white-collar workers ate at the same table, with transparent accounts and fair prices. A line of words was written on the sign at the entrance of the street: Open the door to do business, all who come are guests.